CVE-2025-39692
kernel: smb: server: split ksmbd_rdma_stop_listening() out of ksmbd_rdma_destroy()
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Severity
UnknownRed Hat Product Security
CVSS
Review impact separately from score.
Published · September 5, 2025
Updated · June 30, 2026
Description
In the Linux kernel, the following vulnerability has been resolved:
smb: server: split ksmbd_rdma_stop_listening() out of ksmbd_rdma_destroy()
We can't call destroy_workqueue(smb_direct_wq); before stop_sessions()!
Otherwise already existing connections try to use smb_direct_wq as a NULL pointer.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CWE not specified